Help Getting a phone from ebay

[Ben Smith]

i'm buying an unlocked phone from ebay. Do I need to buy the "international model" for it to work in Australia?? Or will any model work?

I am buying an LG G2 btw.
I think the LG G2's "international model" is the D802?

 

[El Presidente]

According to gsmarena, the Australian variant is the LG G2 D802TA

http://www.gsmarena.com/lg_g2-5543.php

What network do you plan on using it with?

 

[Ben Smith]

Vaya (part of Optus)

 

[El Presidente]

http://www.optus.com.au/shop/mobile/network/4g

"COVERAGE: With 3G devices, you can access our 3G (2100 MHz / 900 MHz) network. With 4G devices and a compatible plan, you can access our 3G network plus some or all of our 4G Plus network. Our 4G Plus network uses multiple frequencies (LTE 700 / 1800 / 2100 / 2300 / 2600 MHz) to provide coverage. Your coverage availability will vary depending on your device and location. Check coverage at optus.com.au/coverage based on your address and device."

If Vaya uses the exact same bands as Optus, the international version will probably work fine.